Add Line Numbers

Number every line of your text

Separator:
Input
0 words·0 chars·0 lines

Quick Access

About Add Line Numbers

Prepends a line number to every line in your text, with consistent padding and a configurable separator. Great for sharing code snippets with line references.

Use cases

  • Add line numbers to code snippets for review
  • Reference specific lines in documentation
  • Annotate log files with line numbers
  • Number list items for referencing

FAQ

Does it start at 1?
Yes — always starts at line 1.
Are line numbers padded?
Yes — numbers are right-aligned with spaces so all lines indent consistently.

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